214122300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101963}}^1$

素因数の和:101987

約数の個数: 72

約数和(自身を含む): 708038016

約数和(自身を除く): 493915716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 101963, 203926, 305889, 407852, 509815, 611778, 713741, 1019630, 1223556, 1427482, 1529445, 2039260, 2141223, 2549075, 2854964, 3058890, 3568705, 4282446, 5098150, 6117780, 7137410, 7647225, 8564892, 10196300, 10706115, 14274820, 15294450, 17843525, 21412230, 30588900, 35687050, 42824460, 53530575, 71374100, 107061150, 214122300]

約数ペア:

[(1, 214122300), (2, 107061150), (3, 71374100), (4, 53530575), (5, 42824460), (6, 35687050), (7, 30588900), (10, 21412230), (12, 17843525), (14, 15294450), (15, 14274820), (20, 10706115), (21, 10196300), (25, 8564892), (28, 7647225), (30, 7137410), (35, 6117780), (42, 5098150), (50, 4282446), (60, 3568705), (70, 3058890), (75, 2854964), (84, 2549075), (100, 2141223), (105, 2039260), (140, 1529445), (150, 1427482), (175, 1223556), (210, 1019630), (300, 713741), (350, 611778), (420, 509815), (525, 407852), (700, 305889), (1050, 203926), (2100, 101963)]